BENE Parking Assistant, 4 Sensors and Buzzer BENE 404

BENE parking assistant with 4 20mm sensors, designed for installation into the vehicle's rear bumper. Using changes in the acoustic signal, it alerts to obstacles behind the vehicle.

The BENE 404 parking sensors are the basic version of an electronic parking assistant. They are equipped with four ultrasonic sensors that are installed into the rear bumper. Using the sensors, the control unit evaluates the distance to obstacles behind the car.
During installation, they are recessed into the bumper, so only their outer rim protrudes.
The BENE 404 announces obstacles acoustically - via beeping from a buzzer in the vehicle cabin. As you approach an obstacle, the beeping speeds up; as you move away from an obstacle, the beeping slows down.
The set includes a precise milling drill bit for drilling the necessary holes in the bumper.
Sensors:

• Number of rear sensors: 4
• Mounting hole diameter: 20 mm
• Color: black
• Paintability: yes

Display and signaling:

• Audible: yes
• Volume of audible signal: > 85 dB
• Maximum detected obstacle distance: 2.5 m
• Zero-distance obstacle signaling at: 0.3 m

Other parameters:

• Control unit power supply: 10 - 15 V
• Power consumption: 5W
• Operating temperature: -30°C -- +80°C
• Activation via reverse gear: yes